Question

Match the following:
Column A
(a) 289 x 17 = 17 x 289
(b) 59 x 106 = 59 x (100 + 6)
(c) 17 x 15 = a whole number
d) 123 + 37 = 37 + 123
le) (89 x 12) x 15 = 89 % (12 x 15)
Column B
(1) commutativity under addition
(ii) Associativity of multiplication
(iii) Commutativity under multiplication
(iv) Closure property
(v) Distributivity of multiplication over addition

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Answer 1

a iii

b v

c iv

d i

e ii..............

Answer 2

a) iii
b) v
c) iv
d) 1
e) ii